CN102499693B - Identity authentication method for display device and display system and handheld terminal - Google Patents
Identity authentication method for display device and display system and handheld terminal Download PDFInfo
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- CN102499693B CN102499693B CN201110288173.4A CN201110288173A CN102499693B CN 102499693 B CN102499693 B CN 102499693B CN 201110288173 A CN201110288173 A CN 201110288173A CN 102499693 B CN102499693 B CN 102499693B
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Abstract
The invention discloses an identity authentication method for a display device, which utilizes an electrocardiosignal as an evidence for identity authentication to control to turn on and/or start corresponding functional modules of the display device, and includes the following steps of acquiring the electrocardiosignal, analyzing the acquired electrocardiosignal to extract electrocardio information, comparing the electrocardio information with existing user information, and then starting the corresponding functional modules of the display device according to the user information. The corresponding functional modules include one or combination of multiple of television channel selection, website selection, video/audio selection, target advertising, physiological state detection, healthcare and /or networking medical mechanism. The invention discloses a display system comprising an electrocardiosignal reading unit responsible for acquiring, extracting and comparing the electrocardiosignal and a control unit used for starting the correspondingly display functional modules and/or being connected with the internet. The invention further discloses a handheld terminal, which comprises a detection electrode, an electrocardiosignal detection circuit and a signal sending unit, wherein the detection electrode is electrically connected with the electrocardiosignal detection circuit.
Description
Technical Field
The invention relates to an identity authentication method of a display device, the display device and a handheld terminal.
Background
By utilizing the characteristic that the electrocardiogram contains Signature information unique to a person, the ECG (electrocardiograph) becomes the basis of identity recognition by depending on the BDS (Biodynamic Signature technology) which is the core technology of the ECG, and the user authentication identity recognition can be rapidly carried out.
The technology is mainly applied to medical instruments and the like at present. With the monitor having electrodes attached to the patient to receive the ECG signal, the processor analyzes the received ECG signal to detect a predefined arrhythmia. If an arrhythmia is detected, a wireless transceiver in the ECG monitor transmits event information and an ECG strip to the cellphone handset. The cellphone handset automatically relays event information and ECG strips to the monitoring center for further diagnosis and necessary intervention.
The inventor finds that the application of the electrocardiosignal in the prior art is not sufficient and the function is single.
Disclosure of Invention
In order to overcome the defects, the invention provides an identity authentication method of a display device which fully uses electrocardiosignals.
In order to achieve the above object, in one aspect, the present invention provides an identity authentication method for a display device, where the method uses an electrocardiographic signal as an identity authentication basis to control the display device to start and/or activate a corresponding function module.
In another aspect, the present invention provides a display system, comprising: the electrocardiosignal reading device comprises a display device, an electrocardiosignal reading unit and a control unit;
the electrocardiosignal reading unit acquires electrocardiosignals by using the detection electrode, analyzes the acquired electrocardiosignals by using the detection circuit, extracts electrocardio information and compares the electrocardio information with the electrocardio information to obtain user information;
and the control unit controls the display device according to the user information, and starts a corresponding display program and/or links the Internet.
In another aspect, the invention provides a handheld terminal, wherein two detection electrodes are arranged outside the terminal at intervals;
the electrocardiosignal detection circuit is electrically connected with the detection electrode, acquires electrocardiosignals through the detection electrode and transmits the acquired electrocardiosignals to the signal sending unit;
and the signal transmitting unit outputs the electrocardiosignal in a wired or wireless mode.
The identity authentication method of the display device utilizes the electrocardiosignals of individual differences as the identity identification basis to realize the personalized opening and functional use of the display device, is favorable for protecting personal information and is convenient for customizing personalized services.
The display device of the invention takes the electrocardiosignals as the identification basis and provides personalized services according to the specific conditions of the user. The handheld terminal collects the electrocardiosignals and outputs the electrocardiosignals, so that the electrocardiosignals can become the identification basis of a device or a system, and the handheld terminal has a reasonable structure and a good effect.
Drawings
FIG. 1 is a flowchart illustrating an identity authentication method of a display device according to the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings and examples.
The identity authentication method of the display device controls the display device to be started and/or starts the corresponding functional module by using the electrocardiosignals as the identity authentication basis, and the theoretical basis is that the unique signature information of the individual contained in the electrocardiosignals can be used as the identity authentication basis.
The method comprises collecting electrocardiosignals by using a detection electrode and a detection circuit; analyzing the acquired electrocardiosignals by using a bio-logon and bio-authentication scheme of a BDS (Biodynamic signature) biodynamic signature method, and extracting electrocardio information; comparing the electrocardio information with the existing user information by using a pattern recognition algorithm of a biological dynamic signature method and an electrocardio information comparison method; the display device starts the corresponding functional module according to the user information.
The method for collecting electrocardiosignals uses a two-detection electrode method, which is different from the existing multi-electrode signal collection method. The difficulty of electrocardiosignal acquisition is simplified by using the two detection electrode method, so that the system or the device can quickly acquire effective electrocardiosignals which are enough for identity authentication.
The specific implementation steps of the electrocardio information comparison method comprise: and extracting the electrocardio information of at least one user to form a sample library, and comparing the extracted electrocardio information with the electrocardio information in the sample library to determine the user information. The electrocardiographic information composing the sample library is electrocardiographic information of all users qualified to use the display device, and can be all family members or all staff reaching a certain level in a working unit.
In the identity authentication method of the display device of the present invention, the corresponding functional modules started after confirming the electrocardiosignals comprise: television channel selection, website selection, audio/video selection, targeted advertising, detecting physiological status, health care, and/or networked medical institutions. The television channel and the website selection can treat family members in different ages in the family differently; the audio/video selection and the targeted advertisement can enable different users to quickly find programs and information which are needed and liked by the users, and avoid delaying a large amount of time in massive information; the physiological state detection can help users with work tension and large living pressure to reduce pressure and relieve mood; health care and networking medical institutions are well suited for the elderly, making them available at home for professional medical assistance at any time.
In order to realize the identity authentication method of the display device of the invention, the display system of the invention at least comprises: an electrocardiosignal reading unit and a control unit.
The electrocardiosignal reading unit acquires electrocardiosignals by using the detection electrode, analyzes the acquired electrocardiosignals by using the detection circuit, extracts electrocardio information, and compares the electrocardio information with the electrocardio information to obtain user information.
The control unit controls the display device according to the user information, starts a corresponding display function module and/or links the Internet, and performs personalized service.
The specific arrangement position of the electrocardiosignal reading unit is not limited and is determined according to the requirements of users. May be provided in the display device or in the remote control unit. The specific location of the control unit is not limited either, and may be provided in the display device or in the remote control unit.
The electrocardiosignal reading unit at least comprises: an electrocardiosignal detection circuit, an electrocardiosignal extraction circuit and a comparison circuit. The outer side of the electrocardiosignal detection circuit is connected with at least two detection electrodes, and the electrocardiosignal detection circuit collects electrocardiosignals and transmits the electrocardiosignals to the electrocardiosignal information extraction circuit; the electrocardio information extracting circuit extracts electrocardio information according to the electrocardio signals by using a biodynamic signature method, and transmits the obtained electrocardio information to the comparison circuit; the comparison circuit compares the obtained electrocardio information with the electrocardio information in the existing sample library to obtain the user information.
The transmission of the electrocardiosignals can be performed in a limited way or in a wireless way. In order to ensure that the obtained information can be quickly and accurately transmitted, radio frequency or infrared is preferably used for information sending and receiving between the electrocardiosignal reading unit and the control unit.
The invention provides a handheld terminal, wherein two detection electrodes are arranged outside the terminal at intervals, and an electrocardiosignal detection circuit and a signal sending unit are arranged in the terminal.
The electrocardiosignal detection circuit is electrically connected with the detection electrode, acquires electrocardiosignals through the detection electrode and transmits the acquired electrocardiosignals to the signal sending unit; the signal transmitting unit outputs the electrocardiosignals in a wired or wireless mode to a device or a system which utilizes the electrocardiosignals as identity authentication.
The first preferred embodiment: the electrocardiosignal identity authentication television is provided with a remote controller, and the remote controller is provided with two electrocardiosignal detection electrodes, a detection circuit connected with the detection electrodes and a signal sending device connected with the detection circuit. The television is internally provided with a receiving device, an analysis unit and a control unit. The user presses the fingers of the two hands on the detection electrodes respectively, and the detection circuit detects the electrocardiosignals. The sending device sends the obtained electrocardiosignals to the receiving device in a radio frequency mode, and the analysis unit extracts the electrocardio information from the electrocardiosignals. The electrocardio information is compared with the electrocardio information in the existing information base, and the electrocardio information of all family members is stored in the information base. And after comparison, the television starts a corresponding functional module.
The comparison result shows that the user is the youngest member of the family, age 12. In order to avoid the transition of the television and the bad influence of individual vulgar television programs on children, parents set television channels which can be seen by the children as a central station to be watched completely, and channels and animation channels of the children can be watched. Similarly, the linkable websites only have a plurality of set learning and entertainment websites for children. And the viewing time is set to a period of 6 pm to 8 pm every monday to friday and 8 am to 8 pm every weekend, except for which the child cannot turn on the television.
The second preferred embodiment: the electrocardiosignal identity authentication television is provided with a remote controller, and the remote controller is provided with two electrocardiosignal detection electrodes, a detection circuit connected with the detection electrodes and a signal sending device connected with the detection circuit. The television is internally provided with a receiving device, an analysis unit and a control unit. The user presses the fingers of the two hands on the detection electrodes respectively, and the detection circuit detects the electrocardiosignals. The sending device sends the obtained electrocardiosignals to the receiving device in a radio frequency mode, and the analysis unit extracts the electrocardio information from the electrocardiosignals. The electrocardio information is compared with the electrocardio information in the existing information base, and the electrocardio information of all family members is stored in the information base. And after comparison, the television starts a corresponding functional module.
The comparison result shows that the user is the oldest member of the family, age 70. The physical condition of the old is still healthy, but still belongs to the subject who needs the important attention. All television channels are open to the old all weather, and health related websites in linkable websites are ranked forward. Meanwhile, the instantaneous heart rhythm of the old can be clearly monitored in real time. The BDS method can be used for rapidly detecting the current emotional state of the old man, and the current emotional state is linked with health websites (such as industry websites, cloud health management databases of *** and microsoft, or other supportable databases). And the system can also be networked to medical institutions such as hospitals and the like in real time to carry out remote and online consultation and carry out various types of assisted treatment.
The third preferred embodiment: the electrocardiosignal identity authentication television is provided with a remote controller, and the remote controller is provided with two electrocardiosignal detection electrodes, a detection circuit electrically connected with the detection electrodes, an analysis unit electrically connected with the detection circuit and a signal sending device electrically connected with the analysis unit. The television is internally provided with a receiving device and a control unit. The user presses the fingers of the two hands on the detection electrodes respectively, and the detection circuit detects the electrocardiosignals. The analysis unit extracts electrocardio information according to the obtained electrocardio signals, compares the electrocardio information with the electrocardio information in the existing information base, and stores the electrocardio information of all family members in the information base. The sending device sends the obtained comparison result to the receiving device in an infrared wireless mode, and the control unit enables the display device to start the corresponding functional module.
The detection result shows that the user is a female owner at home, is aged 40 years and is healthy. Aiming at the characteristic that the female owner likes watching TV plays, the TV channels arranged in front are all TV play channels. According to the characteristic that the female owner likes shopping, the network connection mainly comprises a shopping website and a fashion website. The hardware used for the online transaction can also take the electrocardiosignal as a secret key to ensure the safety of the transaction.
The preferred embodiment four: the electrocardiosignal identity authentication television is provided with a remote controller, and the remote controller is provided with two electrocardiosignal detection electrodes, a detection circuit electrically connected with the detection electrodes, an analysis unit electrically connected with the detection circuit and a signal sending device electrically connected with the analysis unit. The television is internally provided with a receiving device and a control unit. The user presses the fingers of the two hands on the detection electrodes respectively, and the detection circuit detects the electrocardiosignals. The analysis unit extracts electrocardio information according to the obtained electrocardio signals, compares the electrocardio information with the electrocardio information in the existing information base, and stores the electrocardio information of all family members in the information base. The sending device sends the obtained comparison result to the receiving device in an infrared wireless mode, and the control unit enables the display device to start the corresponding functional module.
The detection result shows that the user is a male owner at home, the age is 42 years old, the work is tired, and the psychological stress is high. Besides normal television programs and internet functions, physiological state detection is also carried out. When the high heart rhythm is detected, the user is reminded to pay attention to rest, the body is the original money of revolution and the like in the form of voice or pictures, and music with a slow rhythm can be automatically played. The game unit can be automatically accessed, and the relaxed and simple mini-game can help the user relax the mood and relieve the psychological pressure. The functions have good auxiliary treatment effects on insomnia, anxiety and other diseases.
Preferred embodiment five: the electrocardiosignal identity authentication system is arranged on a computer desktop, and the keyboard is provided with two electrocardiosignal detection electrodes, a detection circuit connected with the detection electrodes and a signal sending device connected with the detection circuit. The computer host is internally provided with a receiving device, an analysis unit and a control unit. The user presses the fingers of two hands on the detection electrodes respectively, the sending device sends the obtained electrocardiosignals to the receiving device in a radio frequency mode, and the analysis unit extracts the electrocardio information from the electrocardiosignals. The electrocardio information is compared with the electrocardio information in the existing information base, and the electrocardio information of all users who have the authority to use the computer is stored in the information base.
The detection result shows that the user has the use authority of the computer and the computer is started. The functions that can be used by the user can also be determined according to the permission level of the user, the files called by the user, the used functions and the linked website addresses are all recorded, and the user with higher permission can consult the record.
Preferred embodiment six: the electrocardiosignal identity authentication system is arranged on a computer desktop, and the keyboard is provided with two electrocardiosignal detection electrodes, a detection circuit connected with the detection electrodes and a signal sending device connected with the detection circuit. The computer host is internally provided with a receiving device, an analysis unit and a control unit. The user presses the fingers of two hands on the detection electrodes respectively, the sending device sends the obtained electrocardiosignals to the receiving device in a radio frequency mode, and the analysis unit extracts the electrocardio information from the electrocardiosignals. The electrocardio information is compared with the electrocardio information in the existing information base, and the electrocardio information of all users who have the authority to use the computer is stored in the information base.
The detection result shows that the user does not have the use authority of the computer, and the computer cannot be started. When the computer is used in workplaces, the electrocardio information is recorded for any person trying to open the computer in consideration of the condition that business spyware steals business information and secrets. The recorded electrocardio information of the unauthorized user is provided to the security department as a clue for detecting the leakage event and also can be provided to the court evidence as the action of litigation business spy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. An identity authentication method of a display device, characterized in that: the method is characterized in that an electrocardiosignal is used as an identity authentication basis to control the display device to be started and/or start a corresponding functional module;
the method comprises the following steps:
collecting electrocardiosignals;
analyzing the collected electrocardiosignals and extracting electrocardio information;
comparing the electrocardio information with the existing user information;
the display device controls the display device to be started and/or starts a corresponding functional module according to the user information;
wherein,
the method for collecting electrocardiosignals adopts a two-detection electrode method;
the method for analyzing the electrocardiosignals and extracting the electrocardio information utilizes a biological dynamic signature method; the method for comparing the electrocardio information with the existing user information is a mode identification algorithm and an electrocardio information comparison method which utilize a biological dynamic signature method;
the electrocardio information comparison method comprises the following steps: extracting the electrocardio information of at least one user to form a sample library, and comparing the extracted electrocardio information with the electrocardio information in the sample library to determine the user information;
the corresponding functional module comprises one or a combination of several of the following components: television channel selection, website selection, audio/video selection, targeted advertising, detecting physiological status, health care, and/or networked medical institutions.
2. A display system, characterized in that the display system comprises: the electrocardiosignal reading device comprises a display device, an electrocardiosignal reading unit and a control unit;
the electrocardiosignal reading unit acquires electrocardiosignals by using the detection electrode, analyzes the acquired electrocardiosignals by using the detection circuit, extracts electrocardio information and compares the electrocardio information with the electrocardio information to obtain user information;
the control unit controls the display device according to the user information, and starts a corresponding display function module and/or links the Internet;
wherein;
the electrocardiosignal reading unit is arranged in the display device or the remote control unit; the control unit is arranged in the display device or the remote control unit;
the electrocardiographic signal reading unit includes: the electrocardiosignal detection circuit, the electrocardio information extraction circuit and the comparison circuit;
the outer side of the electrocardiosignal detection circuit is connected with at least two detection electrodes, and the electrocardiosignal detection circuit collects electrocardiosignals and transmits the electrocardiosignals to the electrocardiosignal extraction circuit;
the electrocardio information extracting circuit extracts electrocardio information according to the electrocardio signals by using a biodynamic signature method, and transmits the obtained electrocardio information to the comparison circuit;
the comparison circuit is used for comparing the obtained electrocardio information with the electrocardio information in the existing sample library to obtain user information;
the electrocardiosignal reading unit and the control unit send and receive information through radio frequency or infrared.
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Families Citing this family (3)
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CN105704714A (en) * | 2014-11-26 | 2016-06-22 | ***通信集团公司 | Service authentication method and service authentication device for mobile health service |
CN106161025A (en) * | 2015-04-14 | 2016-11-23 | 广州杰赛科技股份有限公司 | Based on heart beating feature and the Verification System of positional information |
CN113764095A (en) * | 2020-06-02 | 2021-12-07 | 华为技术有限公司 | User health management and control method and electronic equipment |
Citations (4)
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CN101147678A (en) * | 2006-09-22 | 2008-03-26 | 李中健 | Cardiac electrical biological characteristics identity recognizing technology and application thereof |
CN101773394A (en) * | 2010-01-06 | 2010-07-14 | 中国航天员科研训练中心 | Identification method and identification system using identification method |
CN101938610A (en) * | 2010-09-27 | 2011-01-05 | 冠捷显示科技(厦门)有限公司 | Novel voiceprint recognition-based television device |
CN201894645U (en) * | 2010-11-11 | 2011-07-13 | 泉州市全通光电科技有限公司 | Novel intelligent electrocardiogram test healthcare apparatus |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101147678A (en) * | 2006-09-22 | 2008-03-26 | 李中健 | Cardiac electrical biological characteristics identity recognizing technology and application thereof |
CN101773394A (en) * | 2010-01-06 | 2010-07-14 | 中国航天员科研训练中心 | Identification method and identification system using identification method |
CN101938610A (en) * | 2010-09-27 | 2011-01-05 | 冠捷显示科技(厦门)有限公司 | Novel voiceprint recognition-based television device |
CN201894645U (en) * | 2010-11-11 | 2011-07-13 | 泉州市全通光电科技有限公司 | Novel intelligent electrocardiogram test healthcare apparatus |
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